Chemistry, asked by Soumok56, 10 months ago

Why do we not use glass rod or copper rod for flame test?

Anonymous: ___k off

Answers

Answered by Anonymous

Glass is a mixture of compounds like sodium silicate and calcium silicate which impart colour to the non-luminous flame. Copper reacts with hydrochloric acid to form copper (II) chloride, which volatilises and produces green flame.

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